baber/WOPTO huggingface dataset:
Patent JP-H09198561-A (JP)
Title: Inner door stopper system for automatic vending machine
Inventor: NISHIMURA TADAO
IPC: G07F9/10
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To save labor in the case of opening an inner door and locking it to an outer door or unlocking the inner door from the outer door at the time of closing by fitting a magnet for attracting the inner door to the outer door and holding it at that opening position when both the doors are opened while defining either the rear side of the outer door or the front side of the inner door as a fitting plane. SOLUTION: Between the upper face of a magnet metal fixture 6 and the head part of a screw 8 with step, a coil spring 9 is mounted while extending both the terminal parts on one straight line, locking one end with a hook hole and abutting the other end to the vertical part of a magnet fitting table 7. A magnet 5 and the magnet metal fixture 6 are energized to the side of an attracting plane and moved to the vertical part by the coil spring 9. The magnet fitting table 7, in which this magnet 5 or the like is integrated, is fitted onto the rear side of the outer door by a screw and when the inner door and outer door are opened, the rear side of the inner door is attractingly fixed onto the outer door. Thus, since the inner door is attracted by the magnet 5 by making it proximate to the outer door at the time of opening, the fixture of the inner door is facilitated.
Patent JP-H02186821-A (JP)
Title: Surface acoustic wave convolver
Inventor: MITSUZUKA SHUICHI
IPC: H03H9/72
Filed: 1989-01-13
Abstract: PURPOSE:To improve convolution efficiency and to simplify the process of assembling by connecting the end parts of control electrode arrays which exist at both right and left sides of a gate electrode integrally. CONSTITUTION:The subject device is the connecting electrode 11 to connect the control electrode 9 to external bias, and it is constituted in such a manner that the end parts of the control electrode arrays 9 which exist at both right and left sides of the gate electrode 4 in plan view are connected integrally for a comb-line electrode 5 in plan view via the opposite side of the gate electrode 4. Since the connecting electrodes 11 are integrally connected, the potential of the connecting electrode 11 is equal to that of the connecting electrode 11 confronting interposing the gate electrode 4, therefore, the same voltage can be applied on both ends of each electrode of the control electrode arrays 9. In such a manner, the convolution efficiency can be heightened and also, the process of the assembling can be facilitated.
Patent JP-S62166244-A (JP)
Title: Ceiling buried type ventilation fan
Inventor: YOSHINO MASATAKA
IPC: F24F7/10
Filed: 1986-01-16
Abstract: PURPOSE:To make an entire flat ventilation fan to get a high wind pressure by a method wherein two or more centrifugal blowers of this type are arranged. CONSTITUTION:A main body casing 1 is provided at a lower surface of its extremity end with an inlet port 4 for use in taking indoor air, and at its rear end with a discharging connection port 5 for use in discharging air to which a discharging duct 6 can be connected. On of centrifugal blowers 2 is attached in such a way as a suction port 7 is adjacent to the inlet port 4 and the other centrifugal blower is attached in such a way as its suction port 7 is adjacent to the former discharging port. In a ventilation operation, the indoor air is sucked through the inlet port 4 into the main body casing 1, its pressure is increased gradually through a series of blowers and reached to the discharging connection port 5, and then the air is discharged out of the building through the discharging duct 6.
Patent JP-S55100976-A (JP)
Title: Deposition of aluminium
Inventor: YOSHIDA HIROBUMI
IPC: C23C14/14
Filed: 1979-01-26
Abstract: PURPOSE:To raise the amount of evaporation per unit of time by using aluminium ingot containing less than a specified amount of Si as a vaporizing source in the formation of aluminium film on electrode, wire, etc., of semiconductor device. CONSTITUTION:In the deposition by evaporation of aluminium using electron beam, an aluminium ingot containing 30% or less Si as a vaporizing source is used. The addition of Si lowers the melting point and makes the thermal conductivity worse and thereby the amount of evaporation per unit of time is made greater than that of pure aluminium. Also, because Si has lower vapor pressure than that of Al, deposited film by evaporation becomes a nearly pure Al film and therefore no adverse influence is exerted on the electrode, wire, etc., of semiconductor device.
Patent JP-S58124383-A (JP)
Title: Printing device
Inventor: KINOSHITA TAKAO
IPC: G06F3/12
Filed: 1982-01-19
Abstract: PURPOSE:To obtain a new printing device with a simple constitution, by using a high speed analog memory, a low speed AD converter, a small capacity of digital memory and a printing means. CONSTITUTION:In recording data of one field on one track of a disc 1, the disc 1 rotates at, e.g., 3,600rpm. When a separating circuit 3 once picks up a horizontal synchronizing signal, a gate 5 is opened for a time for 1H's share. A shift register 6 fetches the data in, e.g., 10MHz with a clock phi1 during this period. In fetching the data for 1H's share, the data is applied to an A/D converter 7 in, e.g., 10kHz with a clock phi2, and the data is converted into a digital data in, e.g., 8-bit per one sample value. This data is written in a digital memory 8, where the data is once stored. After suitable gradation processing is done at a CPU9, the data is printed 10 out for one scanning line's share.
Patent JP-H08203711-A (JP)
Title: Structure of chip variable resistor
Inventor: YOSHIMURA TAMOTSU
IPC: H01C10/34
Filed: 1995-01-20
Abstract: PURPOSE: To reduce a contact pressure against a resistance film of a slide terminal contact at the tip of a terminal arm by installing a projected part which comes in contact with the middle part of a ring-shaped terminal arm to the bottom of a flange. CONSTITUTION: A rotor member 8 is mounted to an insulating board 1 where a middle part in a ring-shaped terminal arm 14 is arranged to come in contact with a projected part 10 which projects from the bottom of a flange 8b. With the middle part of the arm 14 supported on the projected part in the rotor member 8, the ring-shaped terminal arm 14 allows its slide terminal contact 16 at its point to be pushed and placed in contact with a resistance film 3 of the insulating board 1, thereby increasing positively the contact pressure against the resistance film 3 of the slide terminal point 16 at that point without lowering the elastic properties of the terminal arm 14. This construction make it possible to enhance definitely a centralized contact resistance and reduce a sliding noise positively.
Patent JP-S5598760-A (JP)
Title: Cooling device in copying machine
Inventor: MANABE YOSHIHARU
IPC: G03G15/00
Filed: 1979-01-23
Abstract: PURPOSE:To maintain safety against the temperature rise of a light source and prevent unnecessary cooling by providing a cooling air control part and performing cooling corresponding to the lighting conditions of the light source. CONSTITUTION:A light source dimmer 41 upon receiving of a light source lighting signal operates and lights up a light source 42 by way of a light source driving means 43. At the same time, a cooling fan driving means 45 upon receiving the light source lighting signal operates so that a cooling fan 44 revolves. When the light source lighting signal is inputted to the driving means 45, transistors 54, 55 go ON and a triode AC switch 59 is turned ON by a light emitting diode 56. A motor 60 is then driven by a power source 50 to operate a cooling fan 44. Namely, the cooling fan produces cooling wind only while the light source 42 is lighting. Hence, the unnecessary cooling of the light source 42 does not occur and since the cooling wind is blown to the light source 42 during lighting, the safety against the temperature rise may be maintained.
Patent JP-S5599192-A (JP)
Title: Immobilization of chloroplast
Inventor: ICHIMURA KUNIHIRO
IPC: C12N11/08
Filed: 1979-01-24
Abstract: PURPOSE: To immobilize chlorophyll on a polyvinyl acetate derivative having photo- crosslinking stilbazolium groups without loss the activity.  
     CONSTITUTION: Partially or completely saponified polyvinyl acetate having a saponification degree ≥75%, is reacted with a formylstilbazolium compound of formula II [R is H, or (un)substituted alkyl, or aralkyl group; X -  is anion] or a styrylpyridinium compound of formula III (R and X -  are the same as described above; n is an integer 1W6) or its acetal to give a photo-crosslinkable resin wherein the hydroxyl groups are substituted by the group of formula I (R, X - , and n are the same as described above; m is 0 or 1) at least partly. Chlorophyll is suspended in an aqueous solution of the resin, and if necessary enzymes having the inhibitory action on the lowering activity, are added. The suspension is then cast or applied to a plane to form a film, which is irradiated with light. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07219433-A (JP)
Title: Indicator label
Inventor: KUROZUMI KAZUMASA
IPC: G09F3/02
Filed: 1994-01-27
Abstract: PURPOSE:To provide an indicator label having no problem on the sanitary property, not affected by the humidity in the air, and keeping a looming pattern invisible until an indicator is stuck. CONSTITUTION:A concealing layer 2 made of a pigment and a polymer resin and a dye diffusion layer 3 are provided on a transparent film 1, a dye layer 4 and an adhesive layer 5 are provided on them in sequence to form a label, and the label is stuck to a base material 8 printed with a plasticizer 7 to form the indicator label. The transparent plasticizer 7 is used for this indicator label in this implementation mode.
Patent JP-S58125001-A (JP)
Title: Light condensing device
Inventor: HAMADA NISABUROU
IPC: G02B5/12
Filed: 1982-01-21
Abstract: PURPOSE:To condense effectively the light from a weak light source, by providing a retroreflective mirror passing one focus of a rotary elliptic surface mirror whose inside face is a specular face and attaching a photoconductive member at this focus through the retroreflective mirror. CONSTITUTION:An inside face 12 of a rotary elliptic surface mirror 11 is a specular face, and a retroreflective mirror 13 which passes through the second focus  F2 and is vertical to a longer axis A of the rotary elliptic surface mirror 11 is  provided, and a photoconductive member 14 is attached at the second focus F2  through the retroreflective mirror 13. The rotary elliptic surface mirror 11 is a  solid formed by rotating an elliptic curve, which is described on a plane, at 360 deg. around the longer axis A', and the inside face of this solid is the specular face.
Patent JP-H11259168-A (JP)
Title: High frequency clock signal distribution system utilizing c-mos negative impedance terminating mechanism
Inventor: ATTAM SHAMALINDOW GOSHAL
IPC: G06F1/10
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a system for synchronizing circuit operation in an integrated circuit having high frequency clocks. SOLUTION: The system includes an oscillator for supplying a clock signal and a clock signal complement. Plural two-conductor transmission lines 26 are utilized for distributing clock signals. Each transmission line 26 has a 1st conductor connected to a clock signal and a 2nd conductor connected to a clock signal complement. The transmission lines 26 in the integrated circuit 8 provide plural sub-circuits 24 having differential clock signals. Each negative impedance transmission line terminating mechanism 23 is connected in parallel with each transmission line 26. The mechanism 23 increases the transition frequency of a clock signal and that of a clock signal complement and synchronizes high frequency circuits in the integrated circuit 8.
Patent JP-S5392768-A (JP)
Title: Cyclopropanecarboxylic acid esters, process for their preparation and insecticides and miticides containing the same
Inventor: OONO ISAO
IPC: C07D277/02
Filed: 1977-01-26
Abstract: PURPOSE: Cyclopropanecarboxylic acid esters I(R 1 , 2  are H, lower alkyl, lower alkenyl, aryl, halogen, etc.; R 3  is H or methyl; R 4  is 2-methyl-1-propenyl, 2-methoxycarbonyl-1-propenyl, cyclopentylidenemethyl, etc. when R 3  is H; R 4  is methyl when R 3  is methyl; X is O or S), e.g. 4,5-dimethyl-3-(2,2-dichlorovinyl) cyclopropane-carboxymethyl]-isoxazoline-3-one. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09300567-A (JP)
Title: Film for easy open end can and laminate
Inventor: SHIBATSUJI KUNIO
IPC: B32B15/08
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a film for easy open end can which is hardly breakable even by various impacts at the time of processing. SOLUTION: This film 24 for easy open end can is used for a laminate 20 comprising chromate-processed layers 22A, 22B and a metal plate 21. The film 24 is made of a biaxially stretched polyester resin having a density of 1.365-1.395, a coefficient of plane orientation of 0.070-0.130 and a melting point of at least 210 deg.C. The film 24 is laminated on the metal plate 21 through the chromate-treated layers 22A, 22B.
Patent JP-S5291420-A (JP)
Title: Automatic paper feeding mechanism
Inventor: ARAI TOSHIO
IPC: B65H1/00
Filed: 1976-01-28
Abstract: PURPOSE: To make the optical mechanisms simpler in the automatic ticket vending machine in order to prevent operational interruption by shifting the multiple number of the paper feed cartridges, while fixing the optical mechanisms. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59133624-A (JP)
Title: Interface system
Inventor: YAMAMOTO HIDEHIKO
IPC: G06F3/00
Filed: 1983-01-20
Abstract: PURPOSE:To make a terminal resistance unnecessary to eliminate a loss current and prevent the waveform from being blunt, by using a 3-state buffer in an interface part and supplying power to this buffer from the internal as well as the external. CONSTITUTION:Power is supplied from a power source 3 of each unit 2 to a power supply line 1b of an interface line 1 through a diode 6. Therefore, even if the power source of any unit is turned off, the interface line is not affected at all or it is possible that another unit detects that power is not supplied to this unit because power is supplied to the buffer of this unit from the interface side through a resistance 5. If power is not supplied to the unit to be used, the buffer does not respond because of a high-impedance state, and it is detected that power is not supplied.
Patent JP-H06224973-A (JP)
Title: Signal transmitter
Inventor: MASUDA AKIO
IPC: H04L29/08
Filed: 1993-01-21
Abstract: PURPOSE:To easily confirm an output pattern and to send surely a pattern of a command signal by imbedding the output pattern of the designation signal of a prescribed length in an output pattern of a transmitted normal signal in the normal state and transmitting the result. CONSTITUTION:A command pattern imbedding circuit 6 receives an output signal (e) of a differentiation circuit 5 to generate a pattern of a command signal (f) as one input. Thus, a pattern of the signal (f) is imbedded in a pattern of a usual signal (g) generated based on the signal (e). That is, the pattern of the signal (f) is in existence in the pattern of the signal (g). The pattern of the signal (f) is usually formed, then an operating state of the circuit outputting a command signal pattern is confirmed in advance when the command is issued and the pattern of the command signal is surely formed by having only to set a voltage level of the input terminal 1 to an H level. Furthermore, the receiver side easily discriminates the pattern of the usual signal from the pattern of the command signal.
Patent JP-H06210289-A (JP)
Title: Life detection of water purifier
Inventor: TAKAYAMA HITOSHI
IPC: B01D65/10
Filed: 1993-01-21
Abstract: PURPOSE:To provide a method for detecting the life of a water purifier which has a miniaturized detection mechanism, an easily reducible number of parts and is compact in size. CONSTITUTION:This water purifier is equipped with a light source 1 and an optical detection device 3, a circuit for driving the light source 1 and the optical detection device 3 and processing/displaying a signal, and a power supply circuit. The method for detecting the life of a water purifier is to detect the life of the water purifier 7 by measuring the color of a hollow yarn in the water purifier from outside a container 6 storing the hollow yarn and detecting whether a color value is below a threshold value or not.
Patent JP-S62166145-A (JP)
Title: Windshield defroster structure
Inventor: SAKAMOTO TOSHINORI
IPC: B60S1/54
Filed: 1986-01-17
Abstract: PURPOSE:To improve an effect of defroster by extendingly providing a defroster duct from the rear side of a cowl box to the upper side and upward opening a blowout hole at the front part of the defroster duct. CONSTITUTION:A defroster duct 20 is disposed on the upper side of a cowl box 14, and a blowout hole 21 is provided at the front verge thereof. Conditioning air is introduced to the defroster duct 20 through an intermediate duct 19, and blown out for a front window 15 from the blowout hole 21. A direction of blowing-out of the conditioning air can be arbitrarily set according to the height of an air direction control wall 23 or the distance from the blowout hole 21. Accordingly, conditioning air is applied like a curtain from the lower verge of the front window 15, and blur at the lower part of the front window 15 can effectively be removed by being aslant, backward and upward blown along the front window 15.
Patent JP-S62165955-A (JP)
Title: Beam lead type semiconductor device
Inventor: MATSUNAGA MITSUSACHI
IPC: H01L21/60
Filed: 1986-01-17
Abstract: PURPOSE:To prevent an impurity region and leads from shortcircuiting with each other and a parasitic capacity from increasing in a beam lead type semiconductor device by forming a projection toward a semi-insulator basic region from the upper surface of an element on the outer peripheral edge of an insulator region to accelerate the division of the element. CONSTITUTION:An impurity layer 4 is epitaxially formed on a GaAs base 1, and the base 1 is mesa etched. In this case, a groove for forming a projection 8 is formed separated from the portion of an electrode 7. Thereafter, electrodes 7 are formed by lifting-off technique, and Au-plated. A Schottky electrode 6 is deposited. Then, it is coated with polyimide 10, baked to form the projection 8, and a window is opened at the region 10. Au/Ti is deposited to form beam electrodes 11, 12. When the base 1 is eventually mesa etched from the back surface to be individually separated since the base 1 is reduced in thickness at the projection 8, elements can be rapidly separated to complete a semiconductor device. According to this method, elements can be separated in good shape rapidly to eliminate a shortcircuit between leads and the element and a deterioration in the characteristics due to an increase in a parasitic capacity.
Patent JP-S55102388-A (JP)
Title: Flat-membrane-type enzymatic reactor
Inventor: ISE NORIO
IPC: C12M1/40
Filed: 1979-01-26
Abstract: PURPOSE: To carry out an enzymatic reaction with physically fixed enzyme, in high efficiency, without losing or reducing the activity of the enzyme, by the use of a reactor comprising an enzyme liquid chamber, a substrate solution chamber, and a flat dialyzer membrane separating the chambers.  
     CONSTITUTION: A spacer 2 such as the one made of polypropylene, etc. and a dialyzer membrane 3 having a dried thickness of about 11 microns, e.g. made of cellulose, [e.g. Cuprophan PM150 (product of Enka, W.G.)], are inserted between a pair of plastic plates 1 and 1. The space is separated into two chambers by the membrane, and the chamber having the spacer is an enzyme liquid chamber 4, which is charged with an enzyme liquid, and sealed. The other chamber is a substrate chamber 5, to which a substrate solution is introduced with a pump during the reaction. The whole reactor assembly is dipped in a thermostatic bath to keep the temperature constant. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10205846-A (JP)
Title: Range hood
Inventor: HOSHIKAWA MIZUYA
IPC: F24F7/06
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a range hood capable of ventilating a living room by using the exhaust duct and the duct piping of the range hood. SOLUTION: A small blower 30 is attached to an exhaust duct 21 separately from a large blower 14 provided in a hood member 1. The small blower 30 is driven to suck the air of living room from the air inlet 36 of a sheathing plate 35 and discharge the air to the exhaust duct 21. Thus, the living room is ventilated by using the exhaust duct 21 and a duct piping 22.
Patent JP-S61169340-A (JP)
Title: Seat slide device for car
Inventor: HARIGAYA ISAMU
IPC: B60N2/06
Filed: 1985-01-22
Abstract: PURPOSE:To prevent jumping phenomena of latch click thus to achieve reliable engagement by forming one of plural latch clicks of latch member provided on a movable guiderail integral with the seat to be longer but narrower than the other latch clicks. CONSTITUTION:A latch member 6 formed with a pair of latch clicks 4, 5 at the tip are mounted movably in lateral direction onto the wall plate 3 of bracket secured to movable guiderail and energized through a spring in the direction of a lock hole 2. The tip of one latch click 4 of the latch member 6 is formed longer by the length (l1) than the tip of the other latch click 5 while the width (l2) at the tip is narrower than the width (l3) of the latch click 5. When the latch clicks 4, 5 are near the engaging position of the lock holes 2a, 2b, the tip of the latch click 5 is not engaging with the lock hole 2b but the tip of the latch click 4 is entering into the lock hole 2a.
Patent JP-H02278095-A (JP)
Title: Disposing coupling structure between small metallic pipe and flexible hose
Inventor: USUI MASAYOSHI
IPC: F16L33/23
Filed: 1990-01-18
Abstract: PURPOSE:To effect a connection work through one action by a method wherein a seal ring member inserted externally of the out peripheral surface of a joint is inserted in a metallic pipe, and the claw wall part of a resilient arm wall is resiliently hooked to the protrusion wall of a joint. CONSTITUTION:A joint 1 provided on both end sides with cylinder walls 3 and 5 and at an intermediate part with a projection wall 4 has the cylinder wall 3 to which a seal ring member 3' is mounted. A holding tool 6, e.g. a metallic spring, is assembled through a core through-hole 6' to the cylinder wall 3 of the joint 1. An engaging wall 7 of the holding tool 6 is brought into contact with a flange wall P2 part at the tip of a metallic pipe P, and the cylinder wall 3 is inserted in the metallic pipe P in a manner to press the sealing member 3'. Claw walls 8a and 8a' of resilient arm walls 8 and 8' are resiliently hooked to a protrusion wall 4 of the joint 1, and a flexible hose H is inserted in a cylinder wall 5 part for connection. This constitution enables facilitation of a connection work even at a limited placed, and execution of re-connection after disassembly without any trouble.
Patent JP-S59135020-A (JP)
Inventor: TERAKURA MASAMITSU
IPC: A47C17/26
Filed: 1983-01-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。